lotus999 发表于 2014-12-3 09:25:46

JIS A 1432:1995

JIS A 1432:1995 Method of testing to determine the thermalproperties of insulated heating tubes(Hot water circulation procedure)

admin 发表于 2014-12-3 09:47:53

谢谢您的分享,金币已奖励
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